
Installation and maintenance of demanding electrical and mechanical systems, switchgear construction and energy technology throughout Austria.

Swietelsky Energie GmbH
Hörsching (Head Office) · Zirl/Tyrol · Vienna · Salzburg · Steinakirchen am ForstNew on Amplifa
About Swietelsky Energie
Swietelsky Energie GmbH is a technology provider specialised in the installation and maintenance of demanding electrical and mechanical systems, headquartered in Hörsching, Upper Austria. Founded in 2020, the company operates as an independent organisational unit within the SWIETELSKY construction group and employs around 270 staff at five Austrian locations. Its range of services covers project planning including protection technology and network calculations, switchgear construction (low-voltage, control, pneumatic and utility distribution boards as well as instrument transformer panels), electrical installation for industrial and building systems, power supply systems up to 30 kV including transformer stations and district heating power plants, as well as automation, control technology and visualisation. In addition, the company delivers HVACR systems (heating, air conditioning, ventilation, sanitary), renewable energy solutions such as photovoltaics, e-charging stations and storage systems, as well as complete tunnel and traffic engineering. Documentation is produced, among others, in AutoCAD, EPLAN, ELCAD and MicroStation; network calculations are performed with NEPLAN. Customers come from industry, building construction, the energy sector and transport infrastructure.
- Site
- Hörsching
- Processes
- Project planning (concept, tender, functional specification, calculations, dimensioning), Switchgear construction (low-voltage distribution boards, distribution boards for control systems,, Electrical installation of industrial and building systems (drive technology, DDC technology, UPS), Power supply systems (power distribution up to 30 kV, transformer stations, district heating power, Automation, control technology and visualisation (building control technology, bus systems, process, HVACR heating air conditioning sanitary (heating and refrigeration technology, ventilation and, Service & maintenance work (system inspections, protection technology inspections), Renewable energy (e-charging stations, storage systems, photovoltaic systems, backup power systems)
- Certificates
- ISO 9001, ISO 14001, ISO 45001, ISO 37001, ISO 37301
- Founded
- 2020
- Employees
- ca. 270
- Industries
- Industry, Building construction, Energy sector, Transport infrastructure/Tunnel construction, Trade and public-sector clients
- 01
Project planning (concept, tender, functional specification, calculations)
- 02
Switchgear construction
- 03
Electrical installation and plant construction
- 04
Automation, control technology and visualisation
- 05
Commissioning and testing
- 06
Service and maintenance
Locations

Hörsching
ATHead office and headquarters
- Project planning with AutoCAD, EPLAN, ELCAD, MicroStation, NEPLAN
- Switchgear construction
- Automation and control technology
Zirl / Tyrol
ATBranch office
Vienna
ATBranch office
Salzburg
ATBranch office
Steinakirchen am Forst
ATBranch office Lower Austria
Systems and Components




Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Project planning (concept, tender, functional specification, calculations, dimensioning)Engineering | – | – | – | – | – |
| Switchgear construction (low-voltage distribution boards, distribution boards for control systems,Assembly | – | – | – | – | – |
| Electrical installation of industrial and building systems (drive technology, DDC technology, UPS)Assembly | – | – | – | – | – |
| Power supply systems (power distribution up to 30 kV, transformer stations, district heating powerAssembly | – | – | – | – | – |
| Automation, control technology and visualisation (building control technology, bus systems, processAssembly | – | – | – | – | – |
| HVACR heating air conditioning sanitary (heating and refrigeration technology, ventilation andAssembly | – | – | – | – | – |
| Service & maintenance work (system inspections, protection technology inspections)Testing | – | – | – | – | – |
| Renewable energy (e-charging stations, storage systems, photovoltaic systems, backup power systems)Assembly | – | – | – | – | – |
| Tunnel & traffic engineering (control technology, transformer stations, lighting, trafficAssembly | – | – | – | – | – |
Additional services
Quality and Certifications
The company operates according to certified management systems for quality (ISO 9001:2015), environment (ISO 14001:2015) and occupational health and safety (ISO 45001:2018), as well as according to ISO 37001 (anti-corruption) and ISO 37301 (compliance). Services include system and protection technology inspections as well as cable and HV testing.
| Evidence | Hörsching |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| ISO 45001 | |
| ISO 37001 | |
| ISO 37301 |
History
- 2020
Foundation of Swietelsky Energie GmbH as an independent organisational unit of the SWIETELSKY construction group; head office in Hörsching